This document specifies an inspection procedure to be used by the purchaser where no prior agreement exists.

It also specifies a reference acceptance procedure for acceptance or rejection of an inspection lot, when no agreement can be reached between the purchaser and the supplier, or where conformance to specification is disputed.

It applies to inspection lots of bolts, screws, studs, nuts, pins, washers, rivets and other related fasteners.

This document applies to fasteners not intended for high volume machine assembly, special-purpose applications or specially engineered applications requiring more advanced in-process control and lot traceability.

For in-process control or final inspection by the manufacture and sorting, see ISO 16426.

Cross References:
ISO 3534-2
ISO 1891-4
ISO 2859-1:1999
ISO 898-1
ISO 16047
ISO 6157-1
ISO 16426
ISO 3506-2
ISO 10683


All current amendments available at time of purchase are included with the purchase of this document.